Does anyone know of the K-procedure for a 400hz aircraft indicator tachometer (GE PN: 8DJ57HAA)? It should be a 33K3 procedure and it requires the use of the TTU-27 tach generator. I checked GIDEP but no luck.

You're welcome. I found it by searching for 'Nomenclature' (Tachometer) utilizing 'Contains' option. I've learned over the years GIDEP is a little particular about searching. I use '=' option for exact model numbers and 'Contains' for anything else because some procedures are written for multiple model/manufacturer/ or as a series of instrument.

Logged

“They are in front of us, behind us, and we are flanked on both sides by an enemy that out numbers us 29:1. They can’t get away from us now!!”-Chesty Puller

DISCLAIMER: This site is not an official US Air Force site, it is intended for private use only. It is not endorsed, in any way, by the US Air Force, the DoD, or any other governmental agency. Additionally, all information found within this site is just that, it is NOT meant to be used in place of authorized publications.

All logos and trademarks in this site are property of their respective owner.